When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy Disposable Vape Not Hitting? 7 Fixes Before You Toss It JellyPuffs Secondhand Smoke vs Vape: What the Science Says